| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.46 | 10.851% | $175.6545 | $175.65 | $175.65 | $175.70 |
| Purchase #2 | $38.62 | 3.133% | $39.83 | $39.83 | $39.85 | $39.80 |
| Purchase #3 | $40.80 | 10.174% | $44.951 | $44.95 | $44.95 | $45.00 |
| Purchase #4 | $14.33 | 11.578% | $15.9891 | $15.99 | $16.00 | $16.00 |
| Purchase #5 | $144.68 | 11.567% | $161.4151 | $161.42 | $161.40 | $161.40 |
| Purchase #6 | $219.25 | 4.783% | $229.7367 | $229.74 | $229.75 | $229.70 |
| Purchase #7 | $241.39 | 6.734% | $257.6452 | $257.65 | $257.65 | $257.60 |
| 7 purchase totals = | $857.53 | $925.2216 | $925.23 | $925.25 | $925.20 | |